orange key ring is Timmy's. It's present from Neil.
A：The; the
B：A; an
C：The; a
D：An; a
下列加线的注音全都正确的一项是（ ）
在西部大开发中，要对部分耕地“退耕还草、还林”，在这个过程中农田的演替属于
— He made few mistakes in his speech, ______________? — ____________, his performance is wonderful.
